<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据统计</el-breadcrumb-item>
      <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>
    <el-card>
      <div id="main" style="width: 600px; height: 400px"></div>
    </el-card>
  </div>
</template>

<script>
import echarts from "echarts";
import _ from "lodash";
export default {
  data() {
    return {
      option: {
        title: {
          text: "客户来源",
        },
        tooltip: {},
        legend: {
          
        },
        xAxis: {
          data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"],
        },
        yAxis: {},
        series: [
          {
            name: "销量",
            type: "bar",
            data: [5, 20, 36, 10, 10, 20],
          },
        ],
      },
    };
  },
  created() {},
  //此时页面上的元素已经被渲染完毕了
  async mounted() {
    //基于准备好的dom初始化echarts实例
    var myChart = echarts.init(document.getElementById("main"));
    const { data: res } = await this.$http.get("reports/type/1");
    if (res.meta.status !== 200) {
      this.$message.error("获取折线图失败!");
    }
    const result = _.merge(res.data,this.option)
    myChart.setOption(result);
  },
  methods: {},
};
</script>

<style lang="less" scoped>
</style>